BBakken SubsurfaceNorth Dakota well index

NDIC file 38478 · API 33-025-04314-00-00

HALL 14-15HZ

Operated by DEVON ENERGY WILLISTON, L.L.C. · Dunn County, North Dakota

Active (A)Oil and gasSpud 2021

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
MCGREGORY BUTTES
Spud date
Total depth
21,021 ft
Legal location
NENE Sec 14 T148N R94W
Footages
524 ft FNL · 1,108 ft FEL
County
Dunn County
NDIC file no.
38478
API no.
33-025-04314-00-00

Location & navigation

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47.64462, -102.61377

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

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Production

50 months reported, Jul 2022 to Aug 2026, BAKKEN pool.

Cumulative oil294KbblJul ’22 to Aug ’26 · 50 of 50 months known
Peak oil rate994bbl/dSep 2022 · 29,812 bbl in 30 days
Oil, last 12 months28.4Kbbl-1% against the 12 before
Gas–oil ratio, last 12 months1,558scf/bblfirst year 897 scf/bbl
Water cut, last 12 months59%first year 54% · 354K bbl water in all
Gas sold, last 12 months98%of gas produced · 942 mcf reported flared
05001,000Oil bbl/d77Jul ’22Jan ’23Jul ’23Jan ’24Jul ’24Jan ’25Jul ’25Jan ’26Jul ’26

Early time

First reported month
Jul 2022
Months to peak
2 (Aug 2022)
Peak month rate
994 bbl/d on 30 days
First 3 months, oil
75,037 bbl
First 6 months, oil
132,516 bbl
First 12 months, oil
178,502 bbl
First 24 months, oil
231,480 bbl
Share of cumulative in year 1
61%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
77 bbl/d
Latest rate as share of peak
7.7%
Uptime, last 12 months
87% of days
Cumulative gas
385K mcf
Cumulative water
354K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,9654,1842,81322892,12959%
2,4955,2793,48631802,11658%
4806795656801,41554%
3,4543,8374,029311111,11154%
3,3463,8884,414311081,16257%
2,9183,8044,367261121,30460%
2,9044,0895,01131941,40863%
2,6003,8893,79630871,49659%
2,4314,3633,84331781,79561%
2,1863,9732,73830731,81756%
1,8313,1182,38327681,70357%
1,7643,1042,68323771,76060%

As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

Nearby wells

Closest published well heads within 3 miles; wells on one pad share a location.

Other published attributes (1)
symbolA-OG

DMR shapefile columns not shown above, unchanged.